Ditemukan 2 dokumen yang sesuai dengan query :: Simpan CSV
Risang Vibatsu Adi; Pembimbing: Fatma Lestari; Penguji: Dadan Erwandi, Mila Tejamaya, I Gusti Suarnaya Sidamen, Teguh Cahyono
Abstrak:
Tesis ini membahas mengenai analisa risiko ledakan yang berasal dari bahan kimia di PTZ, berfokus pada ledakan yang berjenis Vapour Cloud Explosion (VCE) akibat adanyakebocoran pipa yang terhubung dengan empat buah tangki penimbunan LPG berjenisspherical. Analisa ini menggunakan pendekatan Computational Fluid Dynamic tigadimensi yang diproses oleh perangkat lunak FLACS. Tesis ini adalah penelitian kualitatifdengan desain deskriptif dan menggunakan metode QRA (Qualitative Risk Assessment)dalam menganalisa risiko ledakan. Dapat diketahui dari hasil penelitian bahwa tekananyang dihasilkan dari ledakan VCE dapat berpotensi menghancurkan fasilitas yang beradadi PT Z seperti bangunan perkantoran, gudang, dan area sekitar diluar fasilitas PT Z akibattekanan tertinggi yang dihasilkan dari ledakan sebesar 0,33 bar. Dampak blast wave dapatdirasakan hingga radius . PT Z disarankan untuk selalu merawat fasilitas, teknologikeselamatan, dan peralatan keselamatan dengan melakukan audit rutin sebagai bentukupaya pencegahan bahaya ledakan.Kata kunci:FLACS, Ledakan, VCE, LPG, QRA
This thesis discuss about explosion risk analysis from chemical material at PT Z, the studyis focusing on Vapour Cloud Explosion (VCE) that caused from four spherical tank pipingrelease. The analysis using 3D Computational Fluid Dynamic approach with FLACSSoftware. The methods that used on this study is qualitative with descriptive design andusing QRA Method to analyzing explosion risk at PT Z. the result from this study is anexplosion incident, generated a blastwave that can be damage to structure building likeoffice building, warehouse, and other building outside PT Z Facilities. A blastwave alsocan damage human body. The power of blastwave affect by some factors like geometry,Combustible Material, Confinement, and Environment condition. The maximum pressurefrom several monitor point is about 4 Psi. The recommendation to PT Z is always tomaintaining their equipment, tools, and facilities like tank and pipe. Also they must doroutines audit for explosion preventive.Kata kunci:FLACS, EXPLOSION, VCE, LPG, QRA.
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This thesis discuss about explosion risk analysis from chemical material at PT Z, the studyis focusing on Vapour Cloud Explosion (VCE) that caused from four spherical tank pipingrelease. The analysis using 3D Computational Fluid Dynamic approach with FLACSSoftware. The methods that used on this study is qualitative with descriptive design andusing QRA Method to analyzing explosion risk at PT Z. the result from this study is anexplosion incident, generated a blastwave that can be damage to structure building likeoffice building, warehouse, and other building outside PT Z Facilities. A blastwave alsocan damage human body. The power of blastwave affect by some factors like geometry,Combustible Material, Confinement, and Environment condition. The maximum pressurefrom several monitor point is about 4 Psi. The recommendation to PT Z is always tomaintaining their equipment, tools, and facilities like tank and pipe. Also they must doroutines audit for explosion preventive.Kata kunci:FLACS, EXPLOSION, VCE, LPG, QRA.
T-5218
Depok : FKM-UI, 2018
S2 - Tesis Pusat Informasi Kesehatan Masyarakat
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Risris Risdianto; Pembimbing: Fatma Lestari; Penguji: Indri Hapsari Susilowati, ZulkifliDjunaidi, Haryanto, Agung Kuswardono
Abstrak:
Sebagai fasilitas umum SPBG berlokasi di area yang padat penduduk dan padat aktivitas, oleh karena itu kegagalan SPBG akan memberikan konsekuensi yang cukup besar bagi operator, pelanggan dan masyarakat di sekitar SPBG. Penelitian ini dilakukan dengan desain deskriptif dan analitik metode kuantitatif untuk mengetahui tingkat risiko individu dan sosial hasil perhitungan frekuensi menggunakan event tree analysis dan konsekuensi menggunakan piranti lunak ALOHA. Data yang digunakan pada penelitian ini menggunakan data primer hasil pengukuran dan wawancara serta data sekunder dari literatur dan perusahaan. Penelitian ini menjelaskan tahapan analisa risiko kebakaran dan ledakan di SPBG serta rekomendasi pengendalian risiko kebakaranan ledakan di SPBG berdasarkan hasil analisa risiko tersebut.
Kata kunci: Kajian Risiko Kuantitatif, Kebakaran, Ledakan, SPBG, CNG.
As a general facility CNG Station is located in a densely populated and dense activity area, therefore CNG Station failure will have considerable consequences for operators, customers and communities around SPBG. This research is conducted using descriptive and quantitative analytic method to calculate the level of individual and social risk which resulted by frequency calculation using event tree analysis and consequence using ALOHA software. The data used in this study using primary data by field measurement and interviews as well as secondary data from the literature and company. This research explains the steps of fire and explosion risk analysis in CNG Station and followed by some recommendation to control fire and explosion risk in CNG Station based on risk analysis.
Key words: Quantitative Risk Assessment (QRA), Fire, Explosion, CNG, Fuel
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Kata kunci: Kajian Risiko Kuantitatif, Kebakaran, Ledakan, SPBG, CNG.
As a general facility CNG Station is located in a densely populated and dense activity area, therefore CNG Station failure will have considerable consequences for operators, customers and communities around SPBG. This research is conducted using descriptive and quantitative analytic method to calculate the level of individual and social risk which resulted by frequency calculation using event tree analysis and consequence using ALOHA software. The data used in this study using primary data by field measurement and interviews as well as secondary data from the literature and company. This research explains the steps of fire and explosion risk analysis in CNG Station and followed by some recommendation to control fire and explosion risk in CNG Station based on risk analysis.
Key words: Quantitative Risk Assessment (QRA), Fire, Explosion, CNG, Fuel
T-4876
Depok : FKM UI, 2017
S2 - Tesis Pusat Informasi Kesehatan Masyarakat
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